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Adds title, description, type, domain, and tags frontmatter to every doc for improved KB semantic search. The description field is prepended to every search chunk, and domain/type/tags enable filtered queries. Type values: context, guide, runbook, reference, troubleshooting Domain values match directory structure (networking, docker, etc.) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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| title | description | type | domain | tags | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Node.js Development Patterns | Node.js coding patterns and conventions for Express.js APIs, middleware, event-driven architecture, and microservices. Covers error handling, security, and dependency management. | context | development |
|
Node.js Patterns
Project Setup
- Use package.json with proper scripts
- Implement environment-based configuration
- Use ES modules or consistent CommonJS
- Proper dependency management (dev vs prod)
Application Architecture
- Express.js patterns for REST APIs
- Middleware chains for request processing
- Event-driven architecture for scalability
- Microservices with proper service boundaries
Error Handling
- Centralized error handling middleware
- Proper async/await error catching
- Process-level error handling
- Graceful shutdown patterns
Performance & Security
- Connection pooling for databases
- Rate limiting and input validation
- Environment variable management
- Dependency vulnerability scanning
Related Documentation
- Examples:
/examples/nodejs/express-api.md - Examples:
/examples/nodejs/microservices.md - Examples:
/examples/nodejs/package-management.md - Reference:
/reference/nodejs/debugging.md - Reference:
/reference/nodejs/security.md